Tshwj xeeb metallurgy K403

Tshwj xeeb Metallurgy K403 muaj kev txhawb zog nrog ntau yam hlau thiab muaj qhov kub thiab txias zog. Ntawm 1000 degree, lub zog ntev ntawm 100h tuaj yeem ncav cuag 150MPa, thiab lub zog ntev ntawm 1000h tuaj yeem ncav cuag 94MPa. Nws muaj cov thermal corrosion tsis zoo thiab yuav tsum muaj cov txheej txheem tiv thaiv yog tias nws siv rau lub sijhawm ntev ntawm qhov kub thiab txias. Lub alloy muaj zoo casting zog, thiab nws muaj peev xwm nrum precision castings nrog complex duab

Qhov tseem ceeb (Qhov hnyav feem pua)

C	Cr	Ni	Co	W	Mo	Al
0.11-0.18	10.0-12.0	余	4.5-6.0	4.8-5.5	3.8-4.5	5.3-5.9
Ti	Fe	B	Zr	Ce	Mn	Si
2.3-2.9	Tsawg dua lossis sib npaug rau 2.0	0.012-0.022	0.03-0.08	0.01	Tsawg dua lossis sib npaug rau 0.5	Tsawg dua lossis sib npaug rau 0.5
P	S	Pb	Sb	Bi	Sn	Raws li
Tsawg dua lossis sib npaug rau 0.02	Tsawg dua lossis sib npaug rau 0.01	Tsawg dua lossis sib npaug rau 0.001	Tsawg dua lossis sib npaug rau 0.001	Tsawg dua lossis sib npaug rau 0.0001	Tsawg dua lossis sib npaug rau 0.002	Tsawg dua lossis sib npaug rau 0.005